I got a white screen on iPad.
I use unity 5.1.1f1 and Vuforia 4.2.3 on Mac with Xcode 6.4
this is the Xcode output:
MainBookObj:BookClick()
EventDelegate:Execute()
EventDelegate:Execute(List`1)
UIButton:OnClick()
UICamera:Notify(GameObject, String, Object)
UICamera:ProcessTouch(Boolean, Boolean)
UICamera:ProcessTouches()
UICamera:Update()
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
Unloading 4 Unused Serialized files (Serialized files now loaded: 0)
UnloadTime: 12.360708 ms
Setting BehaviourComponentFactory
Vuforia.ComponentFactoryStarterBehaviour:Awake()
UnityEngine.GameObject:AddComponent()
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
ScreenW:768 ScreenH:1024 ScreenBily:0.75
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
SP1_planeH:170
KnshMode_SP1:Awake()
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
/var/mobile/Applications/11A5C88F-C255-4146-B702-064CB44248B2/Documents/
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
KnshFilePath:/var/mobile/Applications/11A5C88F-C255-4146-B702-064CB44248B2/Documents/
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
BookPackageUrl:KnshPackages/1408082122487/
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
mDataset:
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
Setting Unity version 5.1.1
QCAR Extension version 4.2.3
Initializing Vuforia...
2015-07-22 22:44:43.891 KNSHARPRO[647:907] INFO/AR(647) 2015-07-22 22:44:43: QCAR SDK version 4.2.3
QCAR initialization successful
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
trackerManagerInitTracker
trackerManagerInitTracker
NullReferenceException: A null value was found where an object instance was required.
at Vuforia.QCARAbstractBehaviour.Start () [0x00000] in <filename unknown>:0
(Filename: currently not available on il2cpp Line: -1)
CameraUIControl:CameraMode
KnshCameraView:Update()
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
NullReferenceException: A null value was found where an object instance was required.
at KnshCameraView.CameraUIControl () [0x00000] in <filename unknown>:0
at KnshCameraView.Update () [0x00000] in <filename unknown>:0
(Filename: currently not available on il2cpp Line: -1)
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
LoadDataSet:/var/mobile/Applications/11A5C88F-C255-4146-B702-064CB44248B2/Documents/KnshPackages/1408082122487/ARCodeDatas/103MAS05.xml
KnshLoadARcode:Update()
(Filename: /Users/builduser/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 65)
dataSetExists
objectTrackerCreateDataSet
2015-07-22 22:44:44.365 KNSHARPRO[647:907] INFO/AR(647) 2015-07-22 22:44:44: ObjectTracker: Successfully created dataset
Successfully created data set.
dataSetLoad
dataSetGetNumTrackableType
dataSetGetTrackablesOfType
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetTrackableName
objectTargetGetSize
imageTargetGetNumVirtualButtons
dataSetGetNumTrackableType
dataSetGetNumTrackableType
Creating Image Target with values:
ID: 1
Name: P36
Path:
Size: 512x848.3625
Vuforia.StateManagerImpl:CreateMissingDataSetTrackableBehaviours(DataSet)
Vuforia.StateManagerImpl:AssociateTrackableBehavioursForDataSet(DataSet)
Vuforia.DataSetImpl:Load(String, StorageType)
Vuforia.DataSetImpl:Load(String, StorageType)
KnshLoadARcode:LoadDataSet(String, StorageType)
KnshLoadARcode:Update()
- Development OS (Mac OS X, Windows, Linux): Mac OS X 10.10.4 - Mobile OS and Version: iOS 6.1.3 (10B329) - Mobile Device Manufacturer and Model name: iPad - Do the Vuforia Sample Applications show the same behavior?:
Unity 5.1.1f and vuforia 4.2.3 white screen
You mention:
Mobile OS and Version: iOS 6.1.3
Unity 5.1.1f and vuforia 4.2.3 white screen
I still got the white screen on the iPad mini with iOS 8.4....
xcode shows the error.
did i do something wrong ?
trackerManagerInitTracker
trackerManagerInitTracker
Unity 5.1.1f and vuforia 4.2.3 white screen
Can you reproduce this with one of the Vuforia Samples ?
Unity 5.1.1f and vuforia 4.2.3 white screen
Yes, the sample works, so I think something wrong I did.
Unity 5.1.1f and vuforia 4.2.3 white screen
In this case you need to debug your application code and see if there is anything potentially wrong in the initialization phase.